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Products/Festo/187935
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Festo

187935

Solenoid valve MN2H-5/3E-D-02-S-12DCA

This Festo industrial component features a 5/3 exhausted valve function with electrical actuation, a piston slide design, and a mechanical spring reset. The 18 mm wide unit delivers a standard nominal flow rate of 500 l/min across a working pressure range of -0.9 to 10 bar, incorporating an IP65 protection class, soft sealing principle, and throttleable exhaust-air function. Built with a 6 mm nominal size, 19 mm grid dimension, and VDMA 24563 conformity, the assembly supports any position, reversible flow direction, external pilot air supply with 3 to 10 bar pilot pressure, and detenting manual override via accessories with a 28 ms switching time off. Submit the exact part number, quantity, and application requirements to receive a formal quote.

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Manufacturer
Festo
Part number
187935
Data verification
Manufacturer evidence reviewed

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Verified configuration

Technical Specifications

Valve function
5/3 exhausted
Type of actuation
electrical
Width
18 mm
Standard nominal flow rate
500 l/min
Working pressure
-0.9 ... 10 bar
Design structure
Piston slide
Type of reset
mechanical spring
Protection class
IP65
Nominal size
6 mm
Grid dimension
19 mm
Exhaust-air function
throttleable
Sealing principle
soft
Assembly position
Any
Conforms to standard
VDMA 24563
Manual override
with accessories, detenting
Type of piloting
Piloted
Pilot air supply
external
Flow direction
reversible
Pilot pressure
3 ... 10 bar
Switching time off
28 ms
Switching time on
18 ms
Characteristic coil data
12V DC: 1,4W | 24 V AC: 50 Hz, switching power: 3 VA, holding capacity: 2.4 VA | 24V AC: 60Hz
Operating medium
filtered compressed air, grade of filtration 40 µm, lubricated or | unlubricated | Vacuum
Corrosion resistance classification CRC
2
Medium temperature
-10 ... 50 °C
Pilot medium
filtered compressed air, grade of filtration 40 µm, lubricated or | unlubricated
Ambient temperature
-10 ... 50 °C
Product weight
220 g
Electrical connection
Plug | to DIN 43650 | Design C
Mounting type
with through hole
Auxiliary pilot air port 12/14
Subbase VDMA 24563 size 2
Pilot exhaust port 82/84
Subbase VDMA 24563 size 2
Pneumatic connection, port
5 Subbase VDMA 24563 size 2
Materials information for seals
NBR
Materials information, housing
Aluminum die cast

Engineering context

Identification and RFQ Guidance

Confirm the exact configuration

Use the manufacturer part number and model code—not appearance alone. Connection, size, material, voltage, pressure, seal, and control options can differ within the same product family.

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Provide quantity, delivery country and ZIP/postal code, required condition, target date, and photographs of the existing nameplate when available.

Technical verification

Our sourcing response is prepared against Festo 187935. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.